Peptide Database

Peptide NameEcAMP2

Function Ontology

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Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC149H252N68O46S4

DescriptionStandard

        DRCSQQCQHHRDPNRKQQCKRKCRRHQGRGE
    

Molecular Weight3860.28 Da

Isoelectric Point (pI)10.33

Net Charge (pH 7.0)6.99

Net Charge (pH 7.4) 6.57

Charge Density (pH 7.0) 0.2255

GRAVY Index-2.61

Hydrophobic Moment 0.56

Boman Index-0.96

Instability Index56.25

Aliphatic Index 0.00

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 250.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 1958.69

LogP -29.17

H-bond Donors 73.0

H-bond Acceptors 60.0

Rotatable Bonds 138.0

Heavy Atoms 267.0

Ring Count 4.0

Amide Bonds 37.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0381627 VERIFIED: YES

Provenance & Taxonomy

OrganismEchinochloa crus-galli [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)